Name: VW Aluminum Thermostat Housing (Passat) 078121121J
Brand: Audi, Volkswagen
SKU: PS16934
Price: 99.99 USD
Availability: InStock

Aluminum Thermostat Housing 078121121J for Audi, Volkswagen OEM Part #: 078-121-121-J This item ships free!

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Genuine OEM | Used

$99.99

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$99.99

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The Aluminum Thermostat Housing is a critical component located in the engine bay, facilitating the flow of coolant within the cooling system of various Audi and Volkswagen models. This OEM part, identified by part numbers 078121121F, 078121121D, 078121121K, and Bosch number 078121121J, ensures precise temperature regulation by directing coolant from the engine to the radiator. Common failure scenarios include leaks, cracks, or corrosion, which can lead to overheating and engine damage. Compatible vehicles include the Audi A4, A6, and S4 (1995-2004) and the Volkswagen Passat (1998-2005). This genuine part guarantees factory-original fitment and performance, directly sourced from salvage vehicles.

More Information about Aluminum Thermostat Housing 078121121J

Fits Vehicle Model

90, 90 Quattro, A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, Cabriolet, Passat, S4

Fits Vehicle Make

Audi, Volkswagen

OEM Part No

078121121J (078-121-121-J)

Compatible OEM Part No

078121121F (078-121-121-F), 078121121D (078-121-121-D), 078121121K (078-121-121-K)

Compatible Vehicles for Aluminum Thermostat Housing 078121121J

Year: 2005

Make: Audi

Model: Allroad

Trim: Quattro Wagon

Engine: 2.7L V6 Turbo

Restrictions:

Year: 1996

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 2002

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2003

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.7L V6 Turbo

Restrictions:

Year: 1997

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1996

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 1999

Make: Audi

Model: A4

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 1997

Make: Audi

Model: Cabriolet

Trim: Convertible

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: Allroad

Trim: Quattro Wagon

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2003

Make: Audi

Model: Allroad

Trim: Quattro Wagon

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2004

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2005

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2005

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2003

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 1995

Make: Audi

Model: A6

Trim: Wagon

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

Year: 2002

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions:

Year: 2002

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions:

Year: 1995

Make: Audi

Model: Cabriolet

Trim: Convertible

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 001303

Year: 2002

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.7L V6 Turbo

Restrictions:

Year: 1999

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1997

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 2002

Make: Audi

Model: Allroad

Trim: Quattro Wagon

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2003

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 1996

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2004

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2005

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 1998

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1997

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 1999

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: S4

Trim: Sedan

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles with Engine Code(s) APB

Year: 2001

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions:

Year: 1996

Make: Audi

Model: Cabriolet

Trim: Convertible

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1996

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A4

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: S4

Trim: Wagon

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles with Engine Code(s) APB

Year: 1999

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 1997

Make: Audi

Model: A6

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: Cabriolet

Trim: Convertible

Engine: 2.8L V6

Restrictions:

Year: 1995

Make: Audi

Model: 90

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025821

Year: 2001

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 1996

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 1995

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

Year: 1999

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A4

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

Year: 2001

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

Year: 2000

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2003

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2002

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 2000

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: A4

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 2000

Make: Audi

Model: A4

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 2001

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 2001

Make: Audi

Model: A4

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions:

Year: 1998

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions:

Year: 1997

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 2004

Make: Volkswagen

Model: Passat

Trim: 4 Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2005

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2002

Make: Audi

Model: S4

Trim: Wagon

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles with Engine Code(s) APB

Year: 2002

Make: Audi

Model: S4

Trim: Sedan

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles with Engine Code(s) APB

Year: 2004

Make: Audi

Model: Allroad

Trim: Quattro Wagon

Engine: 2.7L V6 Turbo

Restrictions:

Year: 2004

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 1997

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 1996

Make: Audi

Model: A6

Trim: Wagon

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: S4

Trim: Sedan

Engine: 2.7L V6 Turbo

Restrictions: For Vehicles with Engine Code(s) APB

Year: 2003

Make: Volkswagen

Model: Passat

Trim: Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 2001

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions:

Year: 1995

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

Year: 1995

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

Year: 1999

Make: Audi

Model: A6

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 1999

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: A6

Trim: Quattro Wagon

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

Year: 1999

Make: Audi

Model: A4

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) AHA, ATQ

Year: 1998

Make: Volkswagen

Model: Passat

Trim: Sedan

Engine: 2.8L V6

Restrictions:

Year: 2000

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions:

Year: 2001

Make: Audi

Model: A6

Trim: Quattro Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

Year: 2004

Make: Volkswagen

Model: Passat

Trim: 4 Wagon

Engine: 2.8L V6

Restrictions: For Vehicles with Engine Code(s) ATQ

Year: 1995

Make: Audi

Model: 90

Trim: Sedan

Engine: 2.8L V6

Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025821

Year Make Model Trim Engine Restrictions

2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo

1996 Audi A6 Quattro Wagon 2.8L V6

2002 Volkswagen Passat Sedan 2.8L V6

2001 Volkswagen Passat Sedan 2.8L V6

2003 Audi A6 Quattro Sedan 2.7L V6 Turbo

1997 Audi A4 Sedan 2.8L V6

1996 Audi A4 Quattro Sedan 2.8L V6

1999 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

1997 Audi Cabriolet Convertible 2.8L V6

2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo

2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo

2004 Audi A6 Quattro Sedan 2.7L V6 Turbo

2005 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

2005 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

2003 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

1995 Audi A6 Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

2002 Volkswagen Passat 4 Sedan 2.8L V6

2002 Volkswagen Passat 4 Wagon 2.8L V6

1995 Audi Cabriolet Convertible 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 001303

2002 Audi A6 Quattro Sedan 2.7L V6 Turbo

1999 Volkswagen Passat Sedan 2.8L V6

1997 Audi A6 Quattro Wagon 2.8L V6

1998 Audi A6 Quattro Sedan 2.8L V6

1998 Volkswagen Passat Wagon 2.8L V6

2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo

2003 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

1996 Audi A6 Sedan 2.8L V6

2004 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

2005 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

1998 Audi A6 Sedan 2.8L V6

1997 Audi A6 Quattro Sedan 2.8L V6

1999 Audi A4 Sedan 2.8L V6

2000 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

2001 Volkswagen Passat 4 Sedan 2.8L V6

1996 Audi Cabriolet Convertible 2.8L V6

1998 Audi A4 Sedan 2.8L V6

1998 Audi A4 Quattro Sedan 2.8L V6

2000 Audi A6 Sedan 2.8L V6

1996 Audi A4 Sedan 2.8L V6

1998 Audi A4 Wagon 2.8L V6

2001 Audi S4 Wagon 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

1999 Volkswagen Passat Wagon 2.8L V6

1997 Audi A6 Wagon 2.8L V6

1998 Audi Cabriolet Convertible 2.8L V6

1995 Audi 90 Quattro Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025821

2001 Volkswagen Passat Wagon 2.8L V6

1996 Audi A6 Quattro Sedan 2.8L V6

1995 Audi A6 Quattro Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

1999 Audi A6 Quattro Sedan 2.8L V6

1998 Audi A4 Quattro Wagon 2.8L V6

2001 Audi A6 Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

2001 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

2000 Audi A6 Quattro Sedan 2.7L V6 Turbo

2003 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

2002 Volkswagen Passat Wagon 2.8L V6

2000 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

2000 Volkswagen Passat Wagon 2.8L V6

2000 Audi A4 Sedan 2.8L V6

2001 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

2000 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

2001 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

2001 Audi A4 Sedan 2.8L V6

2000 Volkswagen Passat Sedan 2.8L V6

2000 Volkswagen Passat 4 Wagon 2.8L V6

1998 Audi A6 Quattro Wagon 2.8L V6

2000 Volkswagen Passat 4 Sedan 2.8L V6

1997 Audi A4 Quattro Sedan 2.8L V6

2004 Volkswagen Passat 4 Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

2005 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

2002 Audi S4 Wagon 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

2002 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo

2004 Volkswagen Passat Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ

1997 Audi A6 Sedan 2.8L V6

2000 Audi A6 Quattro Wagon 2.8L V6

1996 Audi A6 Wagon 2.8L V6

2001 Audi S4 Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

2003 Volkswagen Passat Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

2001 Volkswagen Passat 4 Wagon 2.8L V6

1995 Audi A6 Quattro Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

1995 Audi A6 Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 026715

1999 Audi A6 Sedan 2.8L V6

1999 Audi A6 Quattro Wagon 2.8L V6

2001 Audi A6 Quattro Wagon 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

1999 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) AHA, ATQ

1998 Volkswagen Passat Sedan 2.8L V6

2000 Audi A6 Quattro Sedan 2.8L V6

2001 Audi A6 Quattro Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Less Than 007000

2004 Volkswagen Passat 4 Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ

1995 Audi 90 Sedan 2.8L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025821

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Aluminum Thermostat Housing 078121121J for Audi, Volkswagen

OEM Part #: 078-121-121-J

More Information about Aluminum Thermostat Housing 078121121J

Fits Vehicle Model

Fits Vehicle Make

OEM Part No

Compatible OEM Part No

Compatible Vehicles for Aluminum Thermostat Housing 078121121J

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Aluminum Thermostat Housing 078121121J for Audi, Volkswagen

OEM Part #: 078-121-121-J

More Information about Aluminum Thermostat Housing 078121121J

Fits Vehicle Model

Fits Vehicle Make

OEM Part No

Compatible OEM Part No

Compatible Vehicles for Aluminum Thermostat Housing 078121121J

Send a Message phone 1-844-333-3609

Send a Message
1-844-333-3609